Безопасный домашний простой в использовании светодиодный цифровой портативный датчик чувствительности Бесконтактный Профессиональный электрический тестер Ручка детектор напряжения

Description:
Non-contact smart test pencil, safer.
One-button sensitivity switching, body ABS, solid anti-fall.
PC transparent protective cover, hard, wear-resistant, scratch-resistant, not easy to break.
New design circuit board, intelligent, sensitive and stable.
LED flashlight with 2 x AAA battery (Not included).
Breakpoint judgment, in the case of a point, the line is broken, and the other part of the wire is not energized (may also have a weak voltage), and the power can be detected.
Specifications:
Product name: Electric test pen
Color: Black
Shell Material: ABS
Size: About 17 x 3cm
Package Included:
1PC x Electric test pen
Note:
Transition: 1cm=10mm=0.39inch
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.